If two angles are both supplementary to the same angle, then the two angles are of equal measure. When two parallel lines are crossed by a third line, the same side interior angles will be supplementary. Any two consecutive angles in a parallelogram will also be supplementary.
A child of the Enlightenment movement, John Locke, wrote the Social Contract that first allowed the justification for America to break away from England. Enlightenment also câ¦ontributed to the ideas of equality, religious tolerance, and freedom of speech that was adapted by the US government.
The Age of Enlightenment was a cultural movement of intellectuals in 18th century Europe and the American colonies. Its purpose was to reform society using reason (rather than tradition, faith and revelation) and advance knowledge through science. It promoted science and intellectual interchange and opposed superstition, intolerance and some abuses by church and state.